I've eaten ArgentinIan food here in Los Angeles.
Doubt the meat is as good as in Argentina, but I've eaten at some high end Argentian places with aged beef and it's excellent.
Fugazza pizza, Matambre, entrana, choripan, empanadas, etc.
I actually had a student whose parents owned a small whole in the wall ArgentinIan bakery/restaurant, and would get taken care of nicely : ) once in a while.
Weird thing was they were Mexican American. They had an older Argentinian man working there for a year or so, teaching them everything he knew about Argentinian food.
I use to love sandwich de miga and a super cold coke while watching soccer.